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Finding the Third Proportional to 61,318,432 and 96,190,656

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Solution

The third proportional to 61,318,432 and 96,190,656 is: 150,894,959.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,318,432 : 96,190,656 = 96,190,656 : x
  2. Step 2: Convert to fraction form
    61,318,432/96,190,656 = 96,190,656/x
  3. Step 3: Cross multiply
    61,318,432x = 96,190,656 × 96,190,656
  4. Step 4: Simplify right side
    61,318,432x = 9,252,642,301,710,336
  5. Step 5: Solve for x
    x = 9,252,642,301,710,336/61,318,432
  6. Step 6: Final answer
    x = 150,894,959.31

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.